<template>
  <child-view v-model="myname" v-model:aaa="ww" />
  <h1>{{ myname }}</h1>
  <h1>{{ ww }}</h1>
</template>
<script setup lang="ts">
import { ref } from 'vue'
import ChildView from './ChildView.vue'
const myname = ref('')
const ww = ref('')
</script>